I'm not sure the processor board is all that good a deal. It's only targeted at sensorless boards and doesn't appear to deal with encoders. The pair are $230 Cdn from Mouser and for that price I believe it's possible to buy a 750W drive from China without all the work.
I'll look into that. What voltage is your motor? John > -----Original Message----- > From: Thaddeus Waldner [mailto:[email protected]] > Sent: March-22-20 9:07 AM > To: Enhanced Machine Controller (EMC) > Subject: Re: [Emc-users] PMSM, STMBL Drive > > ?Interesting! > > I actually purchased their 10amp development board and m1 099m controller to > see if it turns my motors. It works fine. > > https://www.infineon.com/cms/en/product/evaluation-boards/eval-m1-cm610n3/ > > https://www.infineon.com/cms/en/product/evaluation-boards/eval-m1-099m-c/ > > Their motor controllers have built in motor driver logic that runs the motor > with sensorless field oriented control after several > motor parameters are configured. The 099m that I got is only a motor driver, > but they do have proper 32bit MCUs with the motor > drive logic & hardware added on and accessible via api. > > My problem is that I am not an electrical engineer and therefore cannot > design a board that would be safe and dependable until its > end of life. I would like to buy this drive in a nice plastic package that > looks like an AC inverter. > > >> On Mar 22, 2020, at 8:38 AM, Roland Jollivet <[email protected]> > >> wrote: > > ?On Sat, 21 Mar 2020 at 18:32, Nicklas Karlsson > > <[email protected]> > > wrote: > > > >>> *rene-dev <https://github.com/rene-dev> * commented on May 7, 2018 > >>> <https://github.com/rene-dev/stmbl/issues/91#issuecomment-386898077> > >>> IRAM256-1567A2 or IRAM256-1067A2 can be used as replacement, but they > >>> only have 15 and 10A, but thats plenty for most servos. > >>> they are still available at mouser. > >>> and I see they are near 26bucks at > >>> https://m.th.aliexpress.com/item/32839176520.html > >>> and later said > >>> *rene-dev <https://github.com/rene-dev> * commented on Jun 21, > >>> 2018 > >>> < > >> https://github.com/rene-dev/stmbl/issues/91#issuecomment-399050388> > >>> All A2 models seem to be out of stock now. The A models can be bodged in: > >> > >> Decided discrete transistor was a good idea, have sometimes been in doubt > >> but then looking on availability of components it feels like a really good > >> choice. Have prototype boards but nothing I dare to sell yet. > >> > >> > >> Regards Nicklas Karlsson > > I looked at this the last time it was discussed and thought these might be > > a good choice. And re-lay the board; > > > > https://za.rs-online.com/web/p/motor-driver-ics/1339905/ > > > > https://za.rs-online.com/web/p/microcontrollers/7238978/ > > > > Roland > > > > _______________________________________________ > > Emc-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-users > > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
